Jill Sinnott, LCSW
NPI 1477967412 · Clinical Social Worker · Kingsport, TN
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jill Sinnott, LCSW is a Clinical Social Worker provider in Kingsport, TN (NPI 1477967412).
Provider details
- NPI number
- 1477967412
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-18
- Last updated
- 2024-04-03
- Certified
- 2024-04-03
Frequently asked questions
- What is Jill Sinnott's NPI number?
- Jill Sinnott's National Provider Identifier (NPI) is 1477967412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Sinnott's specialty?
- Jill Sinnott is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jill Sinnott located?
- Jill Sinnott's practice location on file with NPPES is 2971 Fort Henry Dr, Kingsport, TN 37664-4005.
- What is Jill Sinnott's phone number?
- The practice phone number listed in the NPPES registry for Jill Sinnott is (423) 392-2975.
- Does Jill Sinnott accept Medicare?
- Jill Sinnott is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jill Sinnott's NPI active?
- Yes — Jill Sinnott's NPI (1477967412) is active in the NPPES registry as of the last update on 2024-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.